baber/WOPTO huggingface dataset:
Patent WO-2020215807-A1 (WO)
Inventor: WANG YUFENG
IPC: G06T7/00
Filed: 2020-04-09
Abstract: Disclosed is a deep-learning-based method for improving a colonoscope adenomatous polyp detection rate. The method comprises the following steps: dividing a video stream transmitted from a camera of a colonoscope of an operating table into two parts, with one part of the video stream being transmitted to an operating platform of a doctor and the other part of the video stream being pre-processed and then being transmitted to a polyp detection model embedded in a colonoscope operating system for identification; the polyp detection model detecting whether there is a polyp in each frame of image and the occurrence probability of the polyp; returning a detection result from the polyp detection model to the operating platform of the doctor and displaying same; and if there is a polyp in the video stream, framing the polyp and giving a prompt. By virtue of an artificial intelligence deep neural network, a polyp occurring within the range of a camera of a colonoscope during an operation can be automatically detected, thereby improving the identification rate of a polyp during a colonoscopy and thus indirectly improving the detection rate of an adenomatous polyp.
Patent WO-2020147650-A1 (WO)
Inventor: SHEN HONG
IPC: H04W4/38
Filed: 2020-01-10
Abstract: La présente invention se rapporte à un équipement utilisateur dans un système de communication sans fil. L'équipement d'utilisateur selon la présente invention comprend un circuit de traitement et est configuré : afin d'envoyer des premières données en utilisant une première énergie de transmission pendant une première période de temps ; et afin d'envoyer des données différentielles des premières données à l'aide d'une seconde énergie de transmission pendant une seconde période de temps, les données différentielles étant la différence entre les premières données et les secondes données qui sont censées être envoyées pendant la seconde période de temps.
Patent WO-2020156535-A1 (WO)
Title: Interactions entre un remodelage en boucle et une modulation codée par impulsions différentielles en bloc
Inventor: ZHANG LI
IPC: H04N19/176
Filed: 2020-02-01
Abstract: L'invention concerne un procédé de traitement vidéo consistant : à effectuer une détermination selon laquelle un mode de codage est activé pour une conversion entre un bloc vidéo courant d'une vidéo et une représentation codée de la vidéo ; et à effectuer la conversion à l'aide d'un mode de modulation de code d'impulsion delta à base de blocs (BDPCM) ; dans le mode de codage, le bloc vidéo courant étant construit sur la base d'échantillons dans un premier domaine et dans un second domaine et/ou un résidu de chrominance étant mis à l'échelle d'une manière dépendante de la luminance.
Patent WO-2021159481-A1 (WO)
Title: Joint precoding across multiple beams
Inventor: VENUGOPAL KIRAN
IPC: H04W16/28
Filed: 2020-02-14
Abstract: One innovative aspect of the subject matter described in this disclosure can be implemented in a method for wireless communication. The method includes determining a configuration of reference signal (RS) resources to be used by a user-equipment (UE) to perform beam measurements, transmitting, to the UE, an indication of the configuration of the RS resources, and receiving, from the UE, a report indicating a plurality of RS resource indicators based on the beam measurements, each of the RS resource indicators being associated with one of the RS resources. In some aspects, the BS selects a subset of the RS resources based on the report from the UE, transmits, to the UE, an indication to provide channel measurement information for the subset of the RS resources, and receives a report including the channel measurement information from the UE. The BS may also perform joint precoding of signals for transmission via the RS resources based on the channel measurement information.
Patent WO-2020258897-A1 (WO)
Title: 显示面板、显示装置及显示面板的制备方法
Inventor: Tian Wenya
IPC: H01L33/50
Filed: 2020-02-25
Abstract: 本申请公开了一种显示面板、显示装置及显示面板的制备方法。该显示面板包括：驱动背板；发光组件层，设置于驱动背板上，发光组件层包括呈阵列分布的多个发光单元及阻隔物，相邻发光单元通过阻隔物相互分离设置，发光单元至少包括第一基色发光单元、第二基色发光单元和第三基色发光单元；其中，至少第一基色发光单元及第二基色发光单元内设置有光转换单元，光转换单元包括在显示面板厚度方向上层叠设置的两层以上的光转换层，相邻两层光转换层之间设有第一透明导热层。本申请实施例提供的显示面板，能够提高光转换材料的散热性能，避免高温导致光转换材料寿命短，进而避免影响显示面板的显示效果。
Patent WO-2020192364-A1 (WO)
Inventor: CHENG LEILEI
IPC: H01L51/52
Filed: 2020-03-02
Abstract: The present disclosure relates to the technical field of display, and provided thereby are an array substrate, a preparation method therefor, and a display device. The array substrate comprises a first electrode layer which may comprise an indium tin oxide layer (1) and a planarization layer (2); the indium tin oxide layer (1) is provided on a substrate (3) and comprises granular indium tin oxide; the planarization layer is provided at a side of the indium tin oxide layer away from the substrate, fills at least part of the gaps between the granular indium tin oxide, and may conduct electricity.
Patent WO-2021120400-A1 (WO)
Title: 一种定距追踪激光清洗设备
Inventor: HE ZHOU
IPC: B08B5/04
Filed: 2020-03-04
Abstract: 一种定距追踪激光清洗设备，涉及激光清洗技术领域，所述激光清洗设备包括三轴平台（1）、激光器（2）、清洗头（202）、吸尘器（3）、激光测距仪（5）、控制器（4），所述激光器（2）通过光纤（201）与清洗头（202）连接，所述清洗头（202）固定在三轴平台（1）的Z轴滑块上，所述吸尘器（3）通过波纹管（301）固定在清洗头（202）的吸尘口上，所述激光测距仪（5）与清洗头（202）同高固定在三轴平台（1）的Z轴滑块上，所述控制器（4）通过通信线与三轴平台（1）相连；该设备提供了一种搭载激光清洗头的三轴平台，可以带动激光清洗头在Z轴上，根据工件曲面高低变化而上下浮动调节，实现曲面工件的自动化激光清洗。
Patent WO-2020192558-A1 (WO)
Inventor: WANG HSIAO-LEI
IPC: H01L33/00
Filed: 2020-03-20
Abstract: Provided are an RGB full-color InGaN-based LED and method for fabrication thereof; the surface of a substrate (1) is covered with a lattice-matched 2D material ultra-thin layer (3) as an intermediate layer; an epitaxial layer (2) of InGaN-based material is grown on the ultra-thin layer (3) of 2D material; the ultra-thin 2D material layer (3) is constituted by a single material or formed by stacking more than one material. The 2D material is used to cover the substrate (1) material surface as the interlayer of In x Ga 1-x N epitaxy, and van der Waals epitaxy or quasi van der Waals epitaxy technology application is performed; the stress or strain from the mismatched lattice and thermal expansion in the epitaxy process can be relieved to a certain extent, and it is possible to achieve high quality and high In content In x Ga 1-x N epitaxy on the surface of the currently available substrate (1) and implement a high-efficiency direct green/red light-emitting diode; the extension and assembly process is simplified, such that the possible choices of substrate (1) material are more broad and cost of manufacture is low, facilitating widespread application on the market.
Patent WO-2021012698-A1 (WO)
Inventor: CEN GUODONG
IPC: A61K31/137
Filed: 2020-03-25
Abstract: Disclosed is a dibromobenzyl derivative having a structure represented by formula I, a stereoisomer or a pharmaceutically acceptable salt thereof, and the preparation method therefor and use thereof. The dibromobenzyl derivative and the stereoisomer of same of the present invention possess improved pharmacokinetic stability in vivo and improved drug efficacy, can be used for drugs for treating the respiratory system, particularly for preparing expectorants.
Patent WO-2021012707-A1 (WO)
Inventor: DU XIAOMING
IPC: G06Q50/12
Filed: 2020-03-31
Abstract: A food production order processing method and apparatus. Said method comprises: receiving food order information sent by a merchant management device (S201); returning, according to a timed food order information acquisition request sent by a kitchen order management device, the food order information to the kitchen order management device (S202); receiving production information of at least one meal returned by the kitchen order management device after parsing the food order information, and matching each meal with a serial number of an operation program corresponding to same (S203); and returning, according to a timed production information acquisition request sent by at least one food production device, production information of the at least one meal and the serial number of the corresponding at least one operation program to the corresponding at least one food production device, so that each food production device invokes a local operation program according to the serial number of the operation program to complete the food production (S204). In the whole process, the food order processing is automatically completed without the need for manual intervention, thereby improving the food production efficiency, and avoiding food mishandling.
Patent WO-2020233269-A1 (WO)
Title: Method and apparatus for reconstructing 3d model from 2d image, device and storage medium
Inventor: DU JIA
IPC: G06T3/00
Filed: 2020-04-09
Abstract: Provided are a method and apparatus for reconstructing a 3D model from a 2D image, a device and a storage medium. The method comprises: acquiring two-dimensional images respectively corresponding to at least two viewing angles of a three-dimensional object (S110); and inputting the two-dimensional images respectively corresponding to the at least two viewing angles into a set neural network for information fusion and 3D model reconstruction to obtain a 3D model of the three-dimensional object (S120).
Patent WO-2020221282-A1 (WO)
Inventor: SONG YINGJIN
IPC: C12P19/04
Filed: 2020-04-29
Abstract: Provided is a method for preparing a crude polysaccharide based on the synergistic fermentation of corn stover and fungi, comprising steps of: (1) placing dry and ground corn stover in a hydrothermal reaction kettle, adding deionized water, sealing the hydrothermal reaction kettle, placing the hydrothermal reaction kettle in a heating device, performing a reaction, taking out a reaction product, centrifuging, and drying solids; (2) adding the product obtained in step (1) into a container, adding dried tofu residues and distilled water, mixing uniformly, sterilizing to obtain a mixture material, inoculating an inoculation solution of a fungus strain under sterile conditions, sealing the container, and culturing in the dark, so as to obtain a crude polysaccharide.
Patent WO-2021226814-A1 (WO)
Title: Small-molecule compound spam1 for up-regulating neuropeptide pacap and receptor pac1-r thereof, and preparation method therefor and application thereof
Inventor: YU RONGJIE
IPC: A61P25/16
Filed: 2020-05-12
Abstract: Disclosed are a small-molecule compound SPAM1 for up-regulating a neuropeptide PACAP and a receptor PAC1-R thereof, and a preparation method therefor and an application thereof. The structure of the SPAM1 is as shown in formula (I), wherein R=none or H  2 O or HCl; the SPAM1 is small in molecular weight, and can efficiently pass through biological barriers comprising a blood brain barrier, a blood testis barrier, and the like; the SPAM1 up-regulates, by positive feedback, expression of a neurotransmitter/neuromodulator PACAP secreted by the hypothalamus-pituitary gland and a specific receptor PAC1-R of the PACAP and acts on downstream glands of the gonadal axis and the adrenal axis, and thus, the regulation and control effects for the PACAP are comprehensive; the SPAM1 specifically targets PAC1-R1, only acts on cells and tissues naturally expressing PAC1-R in an nervous system and an endocrine system, and has relatively small side effects. Therefore, the SPAM1 will become a novel small-molecule compound drug for effectively treating and preventing functional aging and disorder, closely related to the neuropeptide PACAP, of the nervous system, the endocrine system, and the immune system.
Patent WO-2020228732-A1 (WO)
Inventor: YIN YICHUN
IPC: G06F16/35
Filed: 2020-05-13
Abstract: La présente invention, qui appartient au domaine de l'intelligence artificielle, concerne un procédé de formation d'un suiveur d'état de dialogue (DST) et un dispositif informatique. Le procédé comprend l'extension de textes dans une base de données de textes de formation pour obtenir une base de données améliorée ; et la formation d'un suiveur d'état de dialogue à l'aide de textes dans la base de données améliorée. Le nombre de textes de formation pour la formation du suiveur d'état de dialogue peut être augmenté de telle sorte que la performance du suiveur d'état de dialogue peut être améliorée.
Patent WO-2021227028-A1 (WO)
Title: Signal transmission method, apparatus and system, and storage medium
Inventor: ZHANG LIBIN
IPC: H04N7/52
Filed: 2020-05-15
Abstract: Disclosed are a signal transmission method, apparatus and system, and a storage medium, which belong to the technical field of communications. The method comprises: acquiring an audio signal collected by a first audio device; when an audio signal sent by the previous-hop device of the first audio device is received, mixing the audio signal collected by the first audio device and the audio signal sent by the previous-hop device, so as to obtain a mixed audio signal; and sending the mixed audio signal to the next-hop device of the first audio device, wherein the first audio device, the previous-hop device and the next-hop device are adjacent audio devices on a first transmission path in an audio processing network. The present application facilitates reducing a transmission bandwidth of an audio signal.
Patent WO-2020259162-A1 (WO)
Title: 图片显示方法及终端
Inventor: YANG QIHAO
IPC: G06F16/54
Filed: 2020-05-25
Abstract: 一种图片显示方法和终端，其中方法包括：在所述终端的第一屏显示至少两个缩略图的情况下，接收用户在目标区域的第一输入；响应于所述第一输入，从所述至少两个缩略图中，选中目标缩略图；显示所述目标缩略图对应的放大图；其中，所述目标区域为所述至少两个缩略图显示区域之外的区域。
Patent WO-2020238846-A1 (WO)
Inventor: HUANG GENGXING
IPC: H04L29/06
Filed: 2020-05-25
Abstract: 本申请实施例公开了一种图像获取方法、装置、服务器及存储介质，其中方法包括：从应用进程集合中获取用户标识对应的目标应用进程；当检测到所述目标应用进程中的图像渲染函数被调用时，调用数据截取模块截取当前生成的多个窗口图像数据；对所述多个窗口图像数据进行图像合成处理，得到待显示的用户界面图像；将携带所述用户界面图像的通知消息发送给所述用户标识对应的用户终端，以使所述用户终端在用户界面上显示所述用户界面图像。
Patent WO-2020238864-A1 (WO)
Title: 过压保护电路
Inventor: QIN WEI
IPC: H02H3/20
Filed: 2020-05-25
Abstract: 本发明公开了一种过压保护电路，过压保护电路包括：开关电路，开关电路分别和正极输入端、正极输出端电性连接，开关电路用于控制正极输入端和正极输出端之间的电性通断；过压检测电路，过压检测电路和正极输入端电性连接，过压检测电路用于检测到正极输入端的电压超过预设电压时，输出过压信号；电压比较电路，电压比较电路和过压检测电路电性连接，电压比较电路用于在接收到过压信号后，输出断开信号；控制电路，控制电路分别和电压比较电路、开关电路电性连接，控制电路用于在接收到断开信号后，输出关断信号给开关电路；开关电路还用于接收到关断信号后断开正极输入端和正极输出端之间的电性连接。该过压保护电路的稳定性较高。
Patent WO-2020244523-A1 (WO)
Inventor: HAN BING
IPC: C08L77/00
Filed: 2020-06-02
Abstract: L'invention concerne un procédé de préparation d'une poudre de nylon et une utilisation associée, la poudre de nylon étant préparée par mélange uniforme d'hexanediamine, de décanediamine, d'acide adipique, d'acide dodécanedioïque et de caprolactame à un rapport distinct en parties en masse, ajout d'un additif pour une réaction de polymérisation en vue de préparer une résine de nylon, puis soumission de cette dernière à un broyage mécanique ou chimique. Une boucle en caoutchouc de nylon produite à partir du présent produit offre les avantages d'un taux de coloration réglable, d'une couleur vive, d'une solidité de la couleur élevée, d'un faible coût, etc., et peut être largement utilisée dans l'industrie des boucles en caoutchouc de nylon de sous-vêtements.
Patent WO-2020244571-A1 (WO)
Title: Motion candidate list construction using neighboring block information
Inventor: ZHANG LI
IPC: H04N19/52
Filed: 2020-06-04
Abstract: A visual media processing method includes determining, for a conversion between a first video block of a visual media data and a bitstream representation of the visual media data, an availability of a second video block of the visual media data using a rule; and performing the conversion based on the determining, wherein the rule is at least based on a coding mode used for coding the first video block into the bitstream representation, wherein the rule specifies disallowing motion information of the second video block from being used in a merge list construction of the first block by treating the second video block as unavailable.
Patent WO-2021174721-A1 (WO)
Inventor: CHEN YONG
IPC: B01D46/02
Filed: 2020-06-24
Abstract: An automobile painting overspray paint mist dry-type collecting system, comprising an overspray paint mist settling chamber (2) having a T-shaped structure and located below a paint spraying chamber. The upper portion of the overspray paint mist settling chamber (2) has the almost same width as the paint spraying chamber, and overspray paint mist generated in the paint spraying chamber can settle in an upper region and gradually gather to a lower narrowing region; filtering units (5) are oppositely arranged on the two sides of the narrowing region to receive the overspray paint mist that settles and gradually gather to the lower narrowing region, so as to perform filtering; each filtering unit (5) is provided with a replaceable standardized paper box filter (53); the filtering unit (5) is provided on a rolling apparatus (6) and can horizontally move; an air outlet (57) is formed on the bottom of the filtering unit (5); and the air outlet (57) is connected to a filtering bellows (9) by means of an air exhaust pipeline (8). The replacement of the paper box filter (53) can be completed during continuous production, the requirement of mass production is satisfied, and in combination with circulating air, the energy consumption of the paint spraying chamber can be greatly reduced.
Patent WO-2021017739-A1 (WO)
Title: Measurement reporting method and apparatus
Inventor: WANG XIAONA
IPC: H04W24/10
Filed: 2020-07-01
Abstract: Provided are a measurement reporting method and apparatus. The method comprises: receiving pilot measurement configuration information of a plurality of carriers, wherein the pilot measurement configuration information of the plurality of carriers indicates a pilot association relationship among the plurality of carriers, the pilot association relationship among the plurality of carriers indicating that the spatial sending filtering of pilots of the plurality of carriers is the same; performing measurement according to the pilot measurement information of the plurality of carriers to acquire measurement reporting results for the plurality of carriers; and sending the measurement reporting results for the plurality of carriers. By means of configuring a pilot association relationship among a plurality of carriers for a terminal device, the terminal device can report, for the plurality of carriers, pilot measurement results corresponding to one or more identical instances of spatial sending filtering, such that when the plurality of carriers share the same radio frequency channel, a network device can communicate with the terminal device by simultaneously using the plurality of carriers, that is, carrier aggregation communication can be realized, and therefore, the communication efficiency can be improved.
Patent WO-2021004362-A1 (WO)
Inventor: JIA JINJIE
IPC: G06F16/432
Filed: 2020-07-02
Abstract: Disclosed are an audio data processing method and apparatus, and an electronic device. The processing method comprises: acquiring audio feedback data generated during the playing of main audio data (S2100); and merging the audio feedback data with the main audio data to generate merged audio data for playing (S2200). When different users play a media file with the main audio data by means of respective terminal devices and in different spaces, the users can achieve an on-site effect of enjoying the media file in the same space with the others.
Patent WO-2021000906-A1 (WO)
Inventor: ZHAI YIKUI
IPC: G06K9/00
Filed: 2020-07-02
Abstract: An SAR image-oriented small-sample semantic feature enhancement method, comprising the following steps: acquiring a sample set of an SAR target image, and training the sample set by transfer learning, so as to obtain an initialized deep neural network of the SAR target image (S100), so that the disadvantage that accurate feature values cannot be obtained by training due to an insufficient sample amount of the SAR target image is overcome, and the convergence speed of the deep neural network is effectively improved; using an activation function to perform network optimization on the deep neural network, and using the optimized deep neural network to perform feature extraction on the SAR target image, so as to obtain feature maps (S200), so that the feature values are more accurate; and using an autoencoder to map the feature maps between a feature space and a semantic space, so that the semantic space and feature space expression ability of an SAR image can be enhanced, and depth visual features having enhanced semantic features are obtained (S300), thereby improving the accuracy of target recognition in an SAR image.
Patent WO-2021004411-A1 (WO)
Inventor: XU YILING
IPC: G06F9/54
Filed: 2020-07-04
Abstract: 本发明揭示了一种媒体处理方法，用于实现用户或第三方提供函数的上传与用户提供媒体处理参数的获取，包括如下步骤：接收媒体处理的描述信息，判断系统上是否存在满足所述描述信息的要求的函数；如果存在，从系统中选取满足描述信息的要求的函数；如果不存在，按照优先级从系统中选取函数，或从系统外部选取满足描述信息的要求的函数。采用了本发明的技术方案，可实现云系统基于用户或第三方的个性化媒体处理，从而提高用户的消费体验、系统的完整性与鲁棒性。
Patent WO-2021027467-A1 (WO)
Title: 资源占用状态的确定方法、装置及终端
Inventor: ZHAO LI
IPC: H04L1/06
Filed: 2020-07-14
Abstract: 本公开提供了一种资源占用状态的确定方法、装置及终端，该方法包括：获取与第一节点的待发送数据包相关联的传输状态信息；根据所述传输状态信息，确定用于传输所述待发送数据包的资源的占用状态。
Patent WO-2021088412-A1 (WO)
Inventor: CAO YANG
IPC: B60N2/28
Filed: 2020-07-20
Abstract: 一种座椅头靠调档机构，其中，头靠本体（1）上设置有斜滑块机构（5），斜滑块机构（5）的一端固定在头靠本体（1）上且斜滑块机构（5）的另一端为自由端，斜滑块机构（5）上设置有卡销（6），座椅头靠调档机构包括弹簧（3）和可嵌入头靠本体（1）内的头靠拉手（2），头靠拉手（2）包括相连的握持部和拉杆（8），拉杆（8）的尾端设置有卡合部（9），卡合部（9）的底部设置有第一挂钩（11），弹簧（3）的一端与第一挂钩（11）相连且另一端与头靠本体（1）上的第二挂钩（13）相连，卡合部（9）与斜滑块机构（5）的自由端卡合连接且通过握持部的推拉带动卡销（6）沿着座椅本体（4）的轨道移动或锁定在座椅本体上。还涉及一种可调座椅。此座椅头靠调档机构结构简单且方便调节，尤其适用于婴儿使用，更安全可靠。
Patent WO-2022021058-A1 (WO)
Inventor: XIAO YONGMING
IPC: H04N5/04
Filed: 2020-07-28
Abstract: Embodiments of the present invention provide an image receiving device and method, an image processing device and method, and an image transmission system, comprising a plurality of cascaded processing units. Each processing unit in the plurality of processing units carries out image processing in response to a first effective vertical synchronizing pulse signal of the processing unit; the first effective vertical synchronizing pulse signal of a first processing unit in the plurality of processing units is generated on the basis of the time when a preceding processing unit of the first processing unit completes image processing; the first effective vertical synchronizing pulse signal of a second processing unit in the plurality of processing units is generated on the basis of both the time when a preceding processing unit of the second processing unit completes image processing and a preset time window, so that the generation time of the first effective vertical synchronizing pulse signal of the second processing unit does not exceed the time window.
Patent WO-2021093374-A1 (WO)
Inventor: YU CHENGBIN
IPC: C07K5/068
Filed: 2020-07-29
Abstract: L'invention concerne un procédé de synthèse d'un hydrate d'argatroban. Un composé I d'argatroban monohydrate est obtenu à l'aide d'un composé II en tant que matière première et d'un composé organosilane en tant qu'agent réducteur sous réduction catalytique d'un sel d'amine organique et d'un composé de bore non métallique. Le procédé présente des conditions de réaction modérées, un procédé de fonctionnement simple et pratique, et un faible coût de production ; l'argatroban monohydrate préparé a une pureté élevée et un haut rendement ; et le rapport des isomères 21(R) et 21(S) se situe dans la plage de 64 à 65 : 36 à 35, ce qui répond à la norme pharmaceutique.